All MIBs › VDSL-LINE-MIB › vdslChanIntervalBadBlks
vdslChanIntervalBadBlks
Module: VDSL-LINE-MIB
OID (symbolic): VDSL-LINE-MIB::vdslChanIntervalBadBlks
OID (numeric): 1.3.6.1.2.1.10.97.1.1.8.1.3
Node type: OBJECT-TYPE
Type: HCPerfIntervalCount
Access: read-only
Description:
Count of uncorrectable blocks in this interval.
What is vdslChanIntervalBadBlks?
This counter reports the number of uncorrectable data blocks detected on a VDSL channel during a specific measurement interval. VDSL uses Forward Error Correction (FEC) to detect and correct transmission errors; blocks that exceed correctable limits are counted as bad blocks. Operators monitor bad block counts to assess line quality and diagnose VDSL connection issues, as high counts indicate signal degradation or excessive noise.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.97.1.1.8.1.3 snmpwalk -v2c -c public <target> VDSL-LINE-MIB::vdslChanIntervalBadBlks
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.97.1.1.8.1.3.1 snmpget -v2c -c public <target> VDSL-LINE-MIB::vdslChanIntervalBadBlks.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> vdslChanIntervalBadBlks.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.2 | mgmt | BKTEL-HFC862-BASE-MIB |
| 1.3.6.1.2.1 | mib_2 | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.10.97 | vdslMIB | VDSL-LINE-MIB |
| 1.3.6.1.2.1.10.97.1 | vdslLineMib | VDSL-LINE-MIB |
| 1.3.6.1.2.1.10.97.1.1 | vdslMibObjects | VDSL-LINE-MIB |
| 1.3.6.1.2.1.10.97.1.1.8 | vdslChanIntervalTable | VDSL-LINE-MIB |
| 1.3.6.1.2.1.10.97.1.1.8.1 | vdslChanIntervalEntry | VDSL-LINE-MIB |
| 1.3.6.1.2.1.10.97.1.1.8.1.3 | vdslChanIntervalBadBlks | VDSL-LINE-MIB |